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DM
David Mastro
MaleCalifornia2012–2022
20
Total Finishes
11
Different Races
4
States (8%)
1:14:05
PR (5:39/mi)
1:37:10
Average
-1:25:19
Faster (first to last)
Medal House
2019
Shamrock'n Half Marathon
1:18:39
#16 overall#16 gender
2019
Clarksburg Country Run
1:18:41
#35 overall#35 gender
2018
Urban Cow Half Marathon
1:22:58
#73 overall#58 gender
2017
American River Parkway Half Marathon
1:20:12
#4 overall#3 gender
2017
Shamrock'n Half Marathon
1:21:36
#13 overall#12 gender
2017
Urban Cow Half Marathon
1:24:51
#28 overall#27 gender
2016
Urban Cow Half Marathon
1:24:24
#29 overall#25 gender
2015
South Shore *3 Beach Minimum" Half Marathon 2026
2:01:27
#147 overall#61 gender
2014
South Shore *3 Beach Minimum" Half Marathon 2026
1:59:52
#119 overall#57 gender
2013
Surf City Marathon
2:34:31
#9535 overall#4525 gender
2012
Life Time 305 Half Marathon and 5K Presented by Baptist Health
2:51:30
#2183 overall#1249 gender
2006
Rock 'n' Roll San Jose
3:28:07
#7837 overall#3420 gender
Performance Timeline
Complete Race Log
| Year | Race | State | Time | Place |
|---|---|---|---|---|
| 2022 | Urban Cow Half MarathonSacramento | CA | 1:18:21 | #51 |
| 2022 | Run the ParkwayCarmichael | CA | 1:26:50 | #14 |
| 2022 | Gettysburg Festival of RacesGettysburg | PA | 2:02:47 | #258 |
| 2022 | Gettysburg Festival of RacesGettysburg | PA | 2:02:48 | #258 |
| 2021 | Clarksburg Country RunClarksburg | CA | 1:14:05 | #13 |
| 2021 | Urban Cow Half MarathonSacramento | CA | 1:15:25 | #9 |
| 2021 | Run the ParkwayCarmichael | CA | 1:20:32 | #5 |
| 2020 | Urban Cow Half Calf RacesSacramento | CA | 1:15:49 | #1 |
| 2019 | Shamrock'n Half MarathonSacramento | CA | 1:18:39 | #16 |
| 2019 | Clarksburg Country RunClarksburg | CA | 1:18:41 | #35 |
| 2019 | Urban Cow Half MarathonSacramento | CA | 1:27:53 | #136 |
| 2018 | Urban Cow Half MarathonSacramento | CA | 1:22:58 | #73 |
| 2017 | American River Parkway Half MarathonSacramento | CA | 1:20:12 | #4 |
| 2017 | Shamrock'n Half MarathonSacramento | CA | 1:21:36 | #13 |
| 2017 | Urban Cow Half MarathonSacramento | CA | 1:24:51 | #28 |
| 2016 | Urban Cow Half MarathonSacramento | CA | 1:24:24 | #29 |
| 2015 | South Shore *3 Beach Minimum" Half Marathon 2026Hull | MA | 2:01:27 | #147 |
| 2014 | South Shore *3 Beach Minimum" Half Marathon 2026Hull | MA | 1:59:52 | #119 |
| 2013 | Surf City MarathonHuntington Beach | CA | 2:34:31 | #9535 |
| 2012 | Life Time 305 Half Marathon and 5K Presented by Baptist HealthMiami Beach | FL | 2:51:30 | #2183 |
| 2006 | Rock 'n' Roll San JoseSan Jose | CA | 3:28:07 | #7837 |
States Raced
1 race 2 races 3-4 races 5+ races
State Breakdown
CACalifornia
16 racesMAMassachusetts
2 racesNYNew York
0 racesVAVirginia
0 races50-State Challenge
4/ 51 states + DC
47 states to go